All of the Following Are True Concerning 2

question 157

Multiple Choice

All of the following are true concerning 2.00 L of 0.100 M solution of Ca₃(PO₄) ₂ except for ________.

• A)This solution contains 0.200 mol of Ca₃(PO₄)₂.
• B)1.00 L of this solution is required to furnish 0.300 mol of Ca²⁺ ions.
• C)There are 6.02 × 10²² phosphorus atoms in 500.0 mL of this solution.
• D)This solution contains 0.800 mol of oxygen atoms.
• E)This solution contains 0.600 mol of Ca²⁺.

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Definitions:

Major Organic Products

The primary substances formed in significant quantities after the completion of an organic reaction.

Mechanism

The sequence of steps, including breaking and forming of bonds, through which a chemical reaction proceeds.

Intermediates

Chemically reactive species that are formed from the reactants and proceed to make the final product in a chemical reaction.

Electron Pushing

A technique used in organic chemistry to understand the mechanism of a reaction by showing the movement of electrons with arrows.